How To Fix OQ_H152 - Field Conversion Tool: String and String Table specified for conversion

SAP Error Message - Details

• Message type: E = Error

• Message class: OQ_H - IS-Oil SSR : Message pool Interfaces/IAC/BAPI development

• Message number: 152

• Message text: Field Conversion Tool: String and String Table specified for conversion

What causes this issue?

For the SSR Field Conversion Tool either a string or a string table
must be specified for the data which is to be converted.
The actual call to the Conversion Tool however both a string AND string
table have been specified.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message OQ_H152 - Field Conversion Tool: String and String Table specified for conversion ?

  The SAP error message OQ_H152, which states "Field Conversion Tool: String and String Table specified for conversion," typically occurs when there is a mismatch in the data types being used in a conversion process within the SAP system. This error is often related to the handling of string data types, particularly when a string is expected but a string table (or vice versa) is provided.
  Cause:
  
  Data Type Mismatch: The error usually arises when the conversion tool is expecting a single string but receives a string table (an array of strings) or vice versa.
  Incorrect Configuration: The configuration settings for the field conversion may not be set up correctly, leading to the system trying to convert incompatible data types.
  Programming Errors: If custom code or enhancements are involved, there may be a programming error where the wrong data type is being passed to the conversion function.
  
  Solution:
  
  Check Data Types: Review the data types being used in the conversion process. Ensure that if a string is expected, a string is provided, and if a string table is expected, a string table is provided.
  Review Configuration: Go through the configuration settings related to the field conversion tool. Make sure that the settings align with the expected data types.
  Debugging: If the error is occurring in custom code, use debugging tools to trace the data being passed to the conversion function. Ensure that the correct data types are being used.
  Consult Documentation: Refer to SAP documentation or help resources for the specific field conversion tool you are using to understand the expected input and output data types.
  Testing: After making changes, conduct thorough testing to ensure that the issue is resolved and that the conversion works as expected.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed. Other users may have encountered the same error and can provide insights or solutions.
  SAP Support: If the issue persists and cannot be resolved through the above steps, consider reaching out to SAP support for assistance.
  
  By following these steps, you should be able to identify the cause of the OQ_H152 error and implement a suitable solution.